نتایج جستجو برای: S14161
تعداد نتایج: 9 فیلتر نتایج به سال:
The phosphatidylinositol 3-kinase (PI3K) signaling pathway is critical in modulating platelet functions. In the present study, we evaluated the effect of S14161, a recently identified pan-class I PI3K inhibitor, on platelet activation and thrombus formation. Results showed that S14161 inhibited human platelet aggregation induced by collagen, thrombin, U46619, and ADP in a dose-dependent manner....
D-cyclins are universally dysregulated in multiple myeloma and frequently overexpressed in leukemia. To better understand the role and impact of dysregulated D-cyclins in hematologic malignancies, we conducted a high-throughput screen for inhibitors of cyclin D2 transactivation and identified 8-ethoxy-2-(4-fluorophenyl)-3-nitro-2H-chromene (S14161), which inhibited the expression of cyclins D1,...
سرطان سینه یک بیماری چندعاملی است که ژنتیک، عوامل هورمونی و محیط در ایجاد آن نقش دارد. در تحقیق و بررسی حاضر سعی بر آن است که با استخراج عصاره برگهای لیموترش، و همچنین استفاده از کوچک مولکول S14161، تاثیر هر دو ترکیب را در آپوپتوز سلولهای سرطانی سینه رده MCF-7 مورد مقایسه قرار گیرد. اثرات آپوپتوزی S14161 و عصاره هیدروالکلی برگهای لیموترش بر رده سلولهای سرطانی سینه MCF-7 با استفاده از روش MTT ...
BACKGROUND We previously reported a PI3K inhibitor S14161 which displays a promising preclinical activity against multiple myeloma (MM) and leukemia, but the chiral structure and poor solubility prevent its further application. METHODS Six S14161 analogs were designed based on the structure-activity relationship; activity of the compounds in terms of cell death and inhibition of PI3K were ana...
Side population (SP) cells are an enriched source of cancer-initiating cells with stemness characteristics, generated by increased ABC transporter activity, which has served as a unique hallmark for multiple myeloma (MM) stem cell studies. Here we isolated and identified MM SP cells via Hoechst 33342 staining. Furthermore, we demonstrate that SP cells possess abnormal cell cycle, clonogenicity,...
Abstract Background Aiming to measure the difference in arrival times of two coincident γ -photons with an accuracy order 200ps, time-of-flight positron emission tomography systems commonly employ silicon photomultipliers (SiPMs) and high-resolution digitization electronics, application specific integrated circuits (ASICs). This work evaluates performance TOFPET2 ASIC, released by PETsys Electr...
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